I''m going with TMan 555TQ at Frank's suggestion. He sells them and they are often on back order. Hope to get mine this week! A friend also has TW222. They pull hard early then fall off. Know nothing about the 204. My stealer was pushing SE255 for the touring bike and never mentioned the 204. Lots of dyno sheets on the forum for 222, 555TQ, Anddrews 48H & 54H. Depends if you are going to do head work, etc.
I picked the Tman 555TQ because of their history and performance. Along with the recommendation coming from Frank. And I am done with engine mods after cams. I learned my lesson on my 01 RK. Ported heads, tuners, throttle bodies, cams, race oil pump, cam support plate, pistons, rocker boxes, 4 different sets of exhaust, etc.....
Good luck and good reading. As many opinions on cams as on which color!
Quattro / 16 RGS / Dragula2 2:1 / Drago 565 / ThunderMax Tuner / Fuel Moto Breather / Klock Werks Flare / Custom Dynamics LEDs
Orange Crush / 13 RGC / Dragula 2:1 / TMan 555TQ / ThunderMax Tuner / Zipper's Max-flow Breather / Klock Werks Flare / Custom Dynamics LEDs